baber/WOPTO huggingface dataset:
Patent CA-1136246-A (CA)
Inventor: KIEFER GEORGE E
IPC: D06F34/28
Filed: 1979-12-14
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE           A control circuit is disclosed for appliances such as dish-washers and clothes washers.  The control circuit employs a microprocessor programmed to respond to user selected options to determine- the operating sequence of the appliance.  The circuit includes a drain feedback system which permits the microprocessor to detect and identify a plurality of drain fault conditions including failure to drain, slow drain and plugged drain.  A protective response is initiated by the microprocessor to prevent flooding or damage to the appliance should any of these fault conditions occur, and the user is advised of the specific fault mode via an alpha-numeric digital display on the appliance control panel.  In the event a rapid drain occurs, the feedback system immediately terminates pump-out and transfers the time saved to a subsequent time-insensitive cycle, thereby eliminating undesirable operation of pump and motor while main-taining the total cycle time as originally programmed.
Patent CA-1135931-A (CA)
Inventor: SCHEURECKER WERNER
IPC: B22D11/128
Filed: 1980-02-18
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE:            A supporting and guiding stand for a bow-type continuous casting plant comprises exchangeable supporting segments in which the rollers of the oppositely arranged inner and outer guideways are mounted at a distance from one another. The segments are supported on a carrying frame, which advanta-geously is dividedly designed. On each segment at least one rim-side roller of the outer way is detachably fastened to the segment.
Patent CA-1134670-A (CA)
Inventor: THOMAS ALAN F
IPC: A23L27/20
Filed: 1980-02-28
Granted: 1982-11-02
Abstract: ABSTRACT           A mixture of cis- and trans-cinnamaldehyde containing the cis isomer in a proportion from about 10 to 30% by weight is useful for the manufacture of flavouring compositions intended in particular to reinforce, improve or modify the organoleptic properties of flavours of the chinese cinnamon type.
Patent CA-1131797-A (CA)
Inventor: MULTANI JAGIR S
IPC: H01L29/78
Filed: 1980-03-24
Granted: 1982-09-14
Abstract: ABSTRACT OF THE DISCLOSURE         A simulated epitaxial layer is formed below the surface of the semiconductor body by implanting impurities, of a conductivity determining type opposite to the conductivity type of the body, into the body to a depth below the surface of the body less than the desired thickness of the simulated epitaxial layer.  The body is then heated to a temperature above the diffusion temperature of the implanted impurity. The application of heat is terminated after the implanted impurity has diffused to a distance below the surface of the semiconductor body approximately equal to the desired thickness of the simulated epitaxial layer.  Designated areas of the simulated epitaxial layer are doped to alter the conductivity thereof to form source and drain regions.   An insulating layer is formed on the surface of the semiconductor body above the channel region.  Metallized areas are formed over the source and drain regions and the insulating layer, respectively, to act as electrodes.
Patent CA-1141258-A (CA)
Inventor: HUDSON GEORGE D
IPC: F16K31/34
Filed: 1980-04-03
Granted: 1983-02-15
Abstract: FLOAT VALVE WITH VARIABLE LIQUID BALLAST               Abstract of the Disclosure Improvements are disclosed for a float valve of the type including a main valve that controls an inlet port, a control chamber having a bleeder port and a pilot valve member unitary with a float to control the bleeder port and thereby adjust pressure in the control chamber for regulating actuation of the main valve.  In order to increase the float cycle of the valve, a water reservoir is formed by the float for receiving water and increasing weight of the float while the valve is actuated during each float cycle, the reservoir including vent means for emptying the reservoir when the valve is deactuated in order to then reduce the weight of the float.  Additional improvements are provided to facilitate operation of the valve.
Patent CA-1136371-A (CA)
Inventor: SALKELD STEPHEN A
IPC: E04B2/74
Filed: 1980-04-24
Granted: 1982-11-30
Abstract: ABSTRACT OF THE DISCLOSURE     A panel having edge sealing means comprising an outer, soft and yieldable arcuate portion; and an inner relatively rigid portion by which the sealing means is mounted to the panel and which also provides structural rigidity for the panel edge.
Patent CA-1114155-A (CA)
Inventor: LANDAY DAVID L
IPC: A43B5/00
Filed: 1980-05-05
Granted: 1981-12-15
Abstract: Abstract of the Disclosure A shoe and its method of manufacture in which an upper and preformed rubber outsole are joined by a foamed polyurethane, injection-molded midsole.  The rubber outsole and polyurethane foam midsole combine to provide a lightweight and flexible shoe compressively conformable to the flexing foot and having strong traction and long wear.
Patent CA-1121842-A (CA)
Inventor: VENETTACCI ALDOBRANDO TH AVENU
IPC: B60G7/00
Filed: 1980-05-12
Granted: 1982-04-13
Abstract: ABSTRACT OF THE DISCLOSURE:      An adapter kit for use in connecting a beam end to a bracket in a vehicle suspension system.  The beam end fits between flanges on the bracket and a hole in the beam end is aligned with holes in the brackets.  A bushing having a length substantially equal to the distance between the outside sur-faces of the flanges is inserted in the aligned holes.  End members, having a portion overlying the flanges are inserted into the bushing from its ends.  Means are provided for retain-ing the end members within the bushing and against the flanges.          This adapter kit is particularly interesting in that it sub-stantially improves the strength of the connection and thus reduces the risks of the malfunctioning and damage.
Patent CA-1143192-A (CA)
Inventor: OFFNER ABE
IPC: H01L21/027
Filed: 1980-07-11
Granted: 1983-03-22
Abstract: EO-2397 Abstract of Disclosure An optical system for insertion into projection apparatus to permit viewing an image projected on an image plane without affecting its quality, size or position, including a beam-splitting element disposed in the optical path before the image plane which will transmit the radiation to the image plane and reflect a portion of the radiation reflect a from the image plane in a direction which permits viewing, optical elements disposed in the optical path to correct for image displacement and aberrations caused by the beam-splitting element, said optical system being of unit power; according to one aspect of the invention the system is a focal so that it will remain at unit power when it is shifted longitudinally and the image position is insensitive to longitudinal displacement; and according to another aspect of the invention each element of the system is afocal so that the system remains at unit power and insensitive to changes in spacing between the elements.
Patent CA-1107254-A (CA)
Inventor: NOZAWA TAKAMITSU
IPC: B05B11/00
Filed: 1980-07-21
Granted: 1981-08-18
Abstract: Abstract of the Disclosure The disclosure relates to a manually operable atomizer in which a liquid is drawn in and pressurized by an atomizer means and is then atomized through a nozzle.  A chamber for pressurizing the liquid is constituted by a cylinder, while an atomizer head is connected to a communication pipe which plays also the role of a piston, and is biased in the direction reverse to the pressurizing direction, by means of a spring.  The atomizer head is provided with a guiding member adapted to be pressed and moved by an inclined surface of an actuating member, so that the atomizer head and the piston or the pipe are moved in the pressurizing direction.  As the actuating member is released, the spring moves the member back to its original position.  The actuating member moves in a direction transverse to the direction of movement of the atomizer.
Patent CA-1093770-A (CA)
Inventor: MACMILLAN KENNETH T
Filed: 1980-07-22
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE           A tire retreading bladder of a generally annular configuration which is U-shaped in cross section as defined by a bight portion and a pair of legs, each terminating at an axially outwardly directed annular sealing bead and having at each terminal edge a plurality of circumferentially spaced valleys through which pressurized air may be introduced into and exhausted from the bladder, means disposed along each of exterior surfaces of the legs for venting air from between such exterior surfaces and an interior surface of an associated tire, and each exterior surface defining between radially inboard portions of each venting means and the associated sealing bead a generally smooth uninterrupted annular sealing surface adapted to form a hermetic line of sealing with an associated bead aligner wheel.
Patent CA-1125328-A (CA)
Inventor: KOELBEL GERT K
IPC: A63B21/02
Filed: 1980-09-08
Granted: 1982-06-08
Abstract: PHYSICAL EXERCISING DEVICE            ABSTRACT OF THE DISCLOSURE   A physical exerciser of the type having a spring enclosed by a telescopic tubular system so that contraction of the system is resisted by the spring.  Flexible connecting elements connect the ends of the system on opposite sides so that pushing exercises can be performed by pushing handles at the ends together and pulling exercises by pulling the flexible elements apart.  According to the preferred form of the invention each flexible connecting element is continuous in the form of two runs guided round one or two rolling members mounted in handles at the ends of the system.  Either one or both runs can be pulled given variation in the force and movement distance.  According to another feature a greater contraction distance of the telescopic system is achieved by an arrangement having a central tube beyond the ends of which the ends of the spring extend and further end tubes accommodating the ends of the spring and connected to the handles so that the majority of the interior of the handles also accommodates part of the telescopic movement.  The outer surfaces of the end tubes have a grip surface formed thereon.  In one form the spring is formed by two separate springs each having one end retained by a spring retaining member in the central tube and the other end extending within a handle around a spring guide member.
Patent CA-1146208-A (CA)
Title: Alternator with built-in voltage regulator
Inventor: BANZAI KEIICHIRO
IPC: H02K9/22
Filed: 1980-11-28
Granted: 1983-05-10
Abstract: ABSTRACT OF THE DISCLOSURE         An alternator with built-in voltage regulator, includes a voltage reguator assembly disposed between one of alternator end frames and alternator rectifier cooling fins.  The assembly includes an insulating assembly base and a voltage regulator circuit which are made integral with each other, and the assembly base has embedded therein a plurality of band-shaped conductors including as integral parts thereof voltage regulator circuit termianls, external connection terminals and wiring means for interconnecting the terminals.
Patent CA-1184191-A (CA)
Inventor: GAUTHIER-LAFAYE JEAN
IPC: C07C67/293
Filed: 1980-12-19
Granted: 1985-03-19
Abstract: 1. Process for the preparation of ethyl carboxylates by reacting a mixture containing carbon monoxide and hydrogen with the corresponding methyl carboxylates, in the liquid phase, at a temperature of between 175 and 250¬ C, under a total pressure of between 50 and 600 bars, in the presence of ruthenium and an iodine-containing promoter, the atomic ratio I/Ru being greater than or equal to 5, characterised in that the reaction is carried out in the simultaneous presence of cobalt, the atomic ratio Co/Ru being less than or equal to 1, at least one alkyl iodide and at least one inorganic or organic ionic iodide in which the cation is chosen from the group comprising alkali metal cations, alkaline earth metal cations and quaternary ammonium or phosphonium cations.
Patent CA-1146594-A (CA)
Inventor: LOGSDON JOHN E
IPC: C07C51/215
Filed: 1981-02-06
Granted: 1983-05-17
Abstract: 11,088 IMPROVED CATALYTIC LIQUID-PHASE       OXIDATION OF BUTANE                 ABSTRACT OF THE DISCLOSURE     The continuous cobalt catalyzed liquid-phase oxidation of butane to acetic acid with oxygen has been improved by limiting the amount of iron, water and succinic acid present and maintaining a minimum of about 0.1% of cobalt acetate catalyst in the reaction medium.     S P E C I F I C A T I O N   1.
Patent CA-1152035-A (CA)
Inventor: FISCHER DAVID
IPC: B65D5/46
Filed: 1981-03-23
Granted: 1983-08-16
Abstract: PARTITIONED CARTON              ABSTRACT OF DISCLOSURE      A partitioned carton having a self erecting bottom formed when the carton is squared, and an inter-locking tab projecting from one of the bottom flaps through an aperture in a partition panel connected to the bottom flap opposite the one bottom flap, the locking projection and aperture are shaped so that the locking projection passes into the aperture as the carton is being squared and locks the carton in an erected position to facilitate filling.
Patent CA-1155109-A (CA)
Inventor: CHANCE RONALD E
IPC: A61K38/28
Filed: 1981-03-24
Granted: 1983-10-11
Abstract: Abstract of the Disclosure A process for the production of insulin or an insulin analog is provided by combination of an A-chain and a B-chain, which comprises reacting the S-sulfonated form of the A-chain, the S-sulfonated form of the B-chain, and a thiol reducing agent together in an aqueous medium under conditions which produce a mixture having (1) a pH of from about 8 to about 12, (2) a total protein concentration of from about 0.1 to about 50 milligrams per milliliter, and (3) an amount of thiol reducing agent which affords a total of from about 0.4 to about 2.5 -SH groups per each -SS03 ? group present in the total amount of A- and B-chain S-sulfonates, and allowing formation of insulin or an insulin analog to occur by maintaining the mixture at a temperature of from about 0°C. to about 25°C. and in an environment which provides a source of oxygen.
Patent CA-1202437-A (CA)
Inventor: MARX HANS-NORBERT
IPC: B27K3/50
Filed: 1981-03-30
Granted: 1986-03-25
Abstract: ABSTRACT OF THE DISCLOSURE:  A wood preservative which con-sists of an aqueous solution containing both an alkyd resin and a fungicidal or insecticidal active ingredient, namely 2,5-dimethylfuran-3-carboxylic acid N-methoxy-N-cyclohexyl-amide, tributyl-tin benzoate, tributyl-tin naphthenate, gamma-hexachlorocyclohexane, pentachlorophenol laurate, 2-methoxycarbonylamino-benzimidazole or a mixture of these active ingredients.
Patent CA-1157305-A (CA)
Inventor: AARIO MATTI
IPC: D21B1/24
Filed: 1981-05-22
Granted: 1983-11-22
Abstract: Abstract of the Disclosure A method of improving the heat economy in a process of making groundwood pulp by grinding wood with a rotating grinding member (2) in a pressurized grinding space (3) and by spraying warm shower water (G) into the grinding space. The groundwood pulp (C) obtained is thickened by removing water (F) from the pulp and the water removed is again used as shower water (G) for the grinding space. Simultaneously  with the thickening step the groundwood pulp is cooled by spraying thereon cooling water (E) having a lower tempe-rature than the pulp. At least a part (El) of said cooling water is recovered and added to said water (F) removed from the pulp as replacement water for shower water lost in the grinding process. Thus, the heat energy generated into the groundwood pulp due to the grinding process is utilized for heating the replacement water, thereby avoiding the necessity of using external energy for said heating.
Patent CA-1169964-A (CA)
Inventor: PROEBSTING ROBERT J
IPC: G11C8/10
Filed: 1981-06-02
Granted: 1984-06-26
Abstract: DECODER CIRCUIT FOR SEMICONDUCTOR MEMORY   ABSTRACT OF THE DISCLOSURE     A decoder circuit (66) includes a plurality of input transistors (78-86) connected to address lines (68-76).  The drain terminals of the input transistors (78-86) are connected to a first power terminal and the source terminals thereof are connected to a first node (92) which is charged to low voltage state upon receipt of a precharge signal at a transistor (94).  An address enable signal (58) operates a transistor (96) to connect node (92) to node (98)  during receipt of the address. A node (102) is charged to a high state by operation of a transistor (100) in response to a precharge signal (56).  Node (102) is discharged through a transistor (104) when a high voltage state is present at the node (98).  An enable clock signal (52) is transmitted through a transistor (106) to a row line (108) when a high voltage state is present on node (102).
Patent CA-1185624-A (CA)
Inventor: HONEGGER WERNER
IPC: B65H29/00
Filed: 1981-07-14
Granted: 1985-04-16
Abstract: INVENTOR:  WERNER HONEGGER          INVENTION: APPARATUS FOR STACKING PRINTED PRODUCTS, SUCH AS            NEWSPAPERS, PERIODICALS AND THE LIKE, ARRIVING IN AN IMBRICATED PRODUCT STREAM     ABSTRACT OF THE DISCLOSURE                By means of winder gearing maintaining essentially constant the winding speed a drive motor drives a winding mandril Operatively associated with the winding mandril is a winding band which is paid-off of a freely rotatable supply roll.          Engaging at this supply roll is a jaw brake. The winding or wind-up band is guided over a balance or rocker arm which is upwardly and downwardly pivotable about a pivot axis.  By means of a contact or pressing mechanism the balance arm is pressed against the winding mandril.  The imbricated printed product stream, infed from a band conveyor, arrives at the balance arm or rocker and the winder band and is supported thereat.  The thus supported imbricated printed products are infed from below to a winder gap and in conjunction with the winder band wound-up on the winder mandril.  The winder band separates the individual wound layers or plies from one another.  By braking the supply the winding of the winder band is accomplished with tension, so that there is formed a snug or tightly wound package in which the printed products are unable to alter their position within the imbricated product formation or stream.  Due to the bottom or underfeed of the winder band and the printed products reposing thereon there is required only a single winder or winding band.     To ensure for an adhesion between the surface of the winder band confronting the imbricated product formation and the printed products the winder band preferably is formed of an adhesive material.  As a further possiblity this winder band surface can be rendered adhesive in a suitable manner or provided with an adhesive coating.
Patent CA-1173341-A (CA)
Inventor: FUSHIKI YASUO
IPC: C08L7/00
Filed: 1981-08-07
Granted: 1984-08-28
Abstract: ABSTRACT OF THE DISCLOSURE            An effective amount of a lead compound is added as a stabilizer to curable resins containing halogenated flame retardants to improve the heat-resistant prop-erties of various shaped products made from the resins.
Patent CA-1179057-A (CA)
Inventor: KURODA MASAYUKI
IPC: G11B15/61
Filed: 1981-08-25
Granted: 1984-12-04
Abstract: ABSTRACT OF THE DISCLOSURE            The slide member contains a surface on which a sheet material travels; the surface being composed of a matarial containing crystals composed predominantly of Si having a size of not larger than 80 microns; the crystals being projected by approximately 0.5 to 3 microns from the surface area of the material and the Si content being in the range from the eutectic range to approximately 30% by weight.  The material is a solid solution or a eutectic material containing aluminum as a major component and the crystals composed predominantly of Si.  The area where the Si crystals are projected is provided concurrently with an area where the surface is planished or treated so as to give a low coefficient of surface roughness. The slide member permits a decrease in a coefficient of friction on the surface on which the tape is travelling so that it can maintain its initial conditions for a longer period of time than conventional ones. It also possesses a remarkably high resistance to abrasion so that a pot life of the slide member is lengthened without causing the tape to deviate or depart from the original position on a tape guide or lead.  Problems encountered with respect to the rubbing-off of magnetic powders from the tape can also be solved with sounds resulting from an adhesion of the tape to the slide member prevented in an efficient manner.
Patent CA-1181136-A (CA)
Inventor: UNDERHILL MICHAEL J
IPC: H03K17/00
Filed: 1981-09-03
Granted: 1985-01-15
Abstract: ABSTRACT:               Electronic analogue switching device comprises a differential operational amplifier with a feedback cir-cuit between its output and its inverting (-) input such that its (low impedance) output voltage follows the input signal voltage applied to its non-inverting (+) input. The output voltage is sampled by a first switch and the samples are passed to the device output where, for example ,they may be stored on a capacitor.  The feed-back circuit has two paths, one via a feedback impedance and the other via the first and a second switch operated synchronously with the first switch by control means.          The "on" impedance of the first switch is greatly reduced by including it in the feedback circuit, and the futher inclusion of the second switch and the impedance substan-tially eliminates unwanted transient voltages that would otherwise occur under some circumstances when the first switch operates.  The device is particularly suitable for use in sample-and-hold circuits.
Patent CA-1170166-A (CA)
Inventor: KINNEY CHARLES W
IPC: E21B43/119
Filed: 1981-09-04
Granted: 1984-07-03
Abstract: ABSTRACT OF THE INVENTION         Method and apparatus for completing a highly uncon-solidated formation located downhole in a cased borehole in one trip.  A tool string is run downhole into the borehole on the end of a tubing string.  The tool string includes a perforating gun, a gravel packing tool, and packer means.  The gravel pack-ing tool includes a removable mandrel and a sand screen.  The casing is perforated by running a gun firing device down through the tubing string and mandrel, and the well is free flowed to clean up the perforated formation.  The sand screen is next positioned near the perforations and the packer means employed at each end of the screen to straddle and pack-off the perfo-rated pay zone.  The mandrel is then manipulated to form an isolated flow path which extends from the surface of the ground into the annulus behind the screen, and then back uphole from the screen to the casing annulus located between the tubing string and the casing, so that gravel admixed with fluid can flow down the tubing string into the screen annulus where the gravel separates from the fluid.  The carrier fluid returns through the screen, back up through the tool string, into the casing annulus, and to the surface of the ground.  The tool string is left downhole in the borehole as a permanent comple-tion device.  Produced fluid flows through the perforations, through the gravel and sand screen, and back uphole through the tubing string.
Patent CA-1174732-A (CA)
Inventor: LLOYD RAYMOND A
IPC: G01R31/28
Filed: 1981-09-15
Granted: 1984-09-18
Abstract: 11                  48,797 ABSTRACT OF THE DISCLOSURE An automatic test system controlled by a general purpose  digital  central  processor  is  disclosed.   The central processor accepts test programs in a high level compiler  language  such as Atlas.  The Atlas program is compacted into a simplified language which is utilized to communicate with test devices via a standard IEEE 488 data bus.  Each of the test devices includes  a programmable interface digital processor which performs any translation that may be necessary in order to permit specific test instruments  coupled  to  the  central  processor  via  the interface processor to perform the tests specified by the high level test programs.  A switching matrix also commun-icates with the digital processor to connect the appro-priate test device to the unit under test.